[automerger skipped] Merge "Revert "Use prebuilts of the ART Module by...

[automerger skipped] Merge "Revert "Use prebuilts of the ART Module by default."" into sc-dev am: 3d8c3079 -s ours

am skip reason: Merged-In I8990b726affeb08eabf130d20be45129a7c1c58d with SHA-1 43747aaf is already in history. Merged-In was found from reverted change.

Reverted change: https://googleplex-android-review.googlesource.com/c/platform/build/+/13552665

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/15175690

Change-Id: If5fab0021b9cc3964800f3e1d9b1335d97918290